{"id":4708,"date":"2026-02-05T15:41:28","date_gmt":"2026-02-05T06:41:28","guid":{"rendered":"https:\/\/www.jms-inc.jp\/?page_id=4708"},"modified":"2026-03-18T17:36:27","modified_gmt":"2026-03-18T08:36:27","slug":"safety","status":"publish","type":"page","link":"https:\/\/www.jms-inc.jp\/en\/service\/maritime-consulting\/safety\/","title":{"rendered":"Navigation Safety and Disaster Prevention"},"content":{"rendered":"\n<p class=\"has-text-align-center lead container text-left\">Ports are required to provide a safe environment for all vessels using the waters, ensure stable logistics, and prevent marine pollution.<br>Accidents involving large vessels can lead to significant damage.<br>Japan Marine Science conducts surveys and evaluations related to the safety of ports and waters, and supports various safety measures.<\/p>\n\n\n\n<section class=\"wp-block-group bk-container\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group alignfull bk-b\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<h2 class=\"wp-block-heading has-text-align-center b-h2 icon-pika h-icon-center\">Importance of Navigation Safety and Disaster Prevention<\/h2>\n\n\n\n<p>When maritime accidents occur, the spillage of fuel, oil, LNG, etc., causes marine pollution and severe damage to the natural environment and ecosystems. The impact on fisheries, vessel traffic, and shipping is also significant, with immeasurable social consequences.<br>Therefore, it is important for every port to safely accommodate vessels and to develop and plan quay and water area facilities and safety measures that all port users can use with peace of mind.<\/p>\n\n\n\n<h2 class=\"wp-block-heading b-h3\">Purpose<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Prevent maritime accidents such as vessel collisions and groundings<\/li>\n\n\n\n<li>Plan and develop quay facilities that can safely accommodate vessels<\/li>\n\n\n\n<li>Simulate the entry of large vessels<\/li>\n\n\n\n<li>Consider disaster prevention measures for dedicated hazardous material piers<\/li>\n\n\n\n<li>Assess the impact of new offshore facility construction on vessels<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading b-h3\"><strong>Service Details<\/strong><\/h2>\n\n\n\n<div class=\"wp-block-vk-blocks-spacer vk_spacer vk_spacer-type-margin-top\"><div class=\"vk_block-margin-md--margin-top\"><\/div><\/div>\n\n\n\n<p>We conduct surveys of quay and water area facilities at ports and evaluate the safety of ship handling and mooring. Using scientific methods such as ship handling simulations and mooring motion simulations, we propose both soft measures (support, operational standards, guideline formulation) and hard measures (facility improvement plans) necessary for safe and secure ports.<\/p>\n\n\n\n<div class=\"wp-block-group  step-block\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div style=\"background-position:50% 50%;--bg-position-mobile:50% 50%;--bg-position-tablet:50% 50%;--min-height-mobile:auto;--min-height-tablet:auto;--min-height-pc:auto\" class=\"wp-block-vk-blocks-outer vkb-outer-5170a723-3eb8-4b7a-bfc8-9044c93df21e vk_outer vk_outer-width-normal vk_outer-paddingLR-zero vk_outer-paddingVertical-none vk_outer-bgPosition-normal p-5 vk_block-margin-0--margin-top vk_block-margin-0--margin-bottom\"><span class=\"vk_outer-background-area has-background has-white-background-color has-background-dim\" style=\"opacity:1\"><\/span><div><div class=\"vk_outer_container is-layout-flow wp-block-vk-blocks-outer-is-layout-flow\">\n<div class=\"wp-block-columns vk_block-margin-sm--margin-top vk_block-margin-sm--margin-bottom is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:25%\">\n<p class=\"has-text-align-center pop vk_block-margin-0--margin-bottom has-vk-color-primary-color has-text-color\" style=\"font-size:2.5rem;letter-spacing:0px\">Service<\/p>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center pop vkp-number is-style-vk-heading-plain vk_block-margin-0--margin-top vk_block-margin-0--margin-bottom vk_custom_css_1 has-white-color has-text-color\" style=\"font-size:10rem;line-height:1\">01<\/h2>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:85%\">\n<h3 class=\"wp-block-heading h4 is-style-vk-heading-plain vk_block-margin-0--margin-top vk_block-margin-xs--margin-bottom\"><strong>Navigation Safety Measures for Large Vessel Entry and Departure<\/strong><\/h3>\n\n\n\n<p>We conduct surveys of quay and water area facilities at ports and evaluate the safety of ship handling and mooring. Using scientific methods such as ship handling simulations and mooring motion simulations, we propose both soft measures (support, operational standards, guideline formulation) and hard measures (facility improvement plans) necessary for safe and secure ports.<\/p>\n\n\n\n<div class=\"wp-block-vk-blocks-spacer vk_spacer vk_spacer-type-margin-top\"><div class=\"vk_block-margin-md--margin-top\"><\/div><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns vk_block-margin-sm--margin-top vk_block-margin-sm--margin-bottom is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50%\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"450\" src=\"https:\/\/www.jms-inc.jp\/wp-content\/uploads\/2025\/06\/safety-1.webp\" alt=\"Navigation Safety Measures for Large Vessel Entry and Departure\" class=\"wp-image-1219\" srcset=\"https:\/\/www.jms-inc.jp\/wp-content\/uploads\/2025\/06\/safety-1.webp 800w, https:\/\/www.jms-inc.jp\/wp-content\/uploads\/2025\/06\/safety-1-300x169.webp 300w, https:\/\/www.jms-inc.jp\/wp-content\/uploads\/2025\/06\/safety-1-768x432.webp 768w, https:\/\/www.jms-inc.jp\/wp-content\/uploads\/2025\/06\/safety-1-320x180.webp 320w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50%\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"450\" src=\"https:\/\/www.jms-inc.jp\/wp-content\/uploads\/2025\/06\/safety-2.webp\" alt=\"Navigation Safety Measures for Large Vessel Entry and Departure\" class=\"wp-image-1220\" srcset=\"https:\/\/www.jms-inc.jp\/wp-content\/uploads\/2025\/06\/safety-2.webp 800w, https:\/\/www.jms-inc.jp\/wp-content\/uploads\/2025\/06\/safety-2-300x169.webp 300w, https:\/\/www.jms-inc.jp\/wp-content\/uploads\/2025\/06\/safety-2-768x432.webp 768w, https:\/\/www.jms-inc.jp\/wp-content\/uploads\/2025\/06\/safety-2-320x180.webp 320w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n<\/div>\n<\/div>\n<\/div><\/div><\/div><style type=\"text\/css\">\n\t.vk_outer.vkb-outer-5170a723-3eb8-4b7a-bfc8-9044c93df21e > div > .vk_outer_container{\n\t\tpadding-left:15px!important;\n\t\tpadding-right:15px!important;\n\t}\n\t@media (min-width: 576px) {\n\t\t.vk_outer.vkb-outer-5170a723-3eb8-4b7a-bfc8-9044c93df21e > div > .vk_outer_container{\n\t\t\tpadding-left:20px!important;\n\t\t\tpadding-right:20px!important;\n\t\t}\n\t}\n\t@media (min-width: 992px) {\n\t\t.vk_outer.vkb-outer-5170a723-3eb8-4b7a-bfc8-9044c93df21e > div > .vk_outer_container{\n\t\t\tpadding-left:20px!important;\n\t\t\tpadding-right:20px!important;\n\t\t}\n\t}\n\t<\/style>\n\n\n\n<div class=\"wp-block-vk-blocks-spacer vk_spacer vk_spacer-type-margin-top vk_block-margin-0--margin-top vk_block-margin-0--margin-bottom\"><div class=\"vk_block-margin-md--margin-top\"><\/div><\/div>\n\n\n\n<div style=\"background-position:50% 50%;--bg-position-mobile:50% 50%;--bg-position-tablet:50% 50%;--min-height-mobile:auto;--min-height-tablet:auto;--min-height-pc:auto\" class=\"wp-block-vk-blocks-outer vkb-outer-9428d6df-44c5-46a8-b400-dbdffb25826e vk_outer vk_outer-width-normal vk_outer-paddingLR-zero vk_outer-paddingVertical-none vk_outer-bgPosition-normal p-5 vk_block-margin-0--margin-top vk_block-margin-0--margin-bottom\"><span class=\"vk_outer-background-area has-background has-white-background-color has-background-dim\" style=\"opacity:1\"><\/span><div><div class=\"vk_outer_container is-layout-flow wp-block-vk-blocks-outer-is-layout-flow\">\n<div class=\"wp-block-columns vk_block-margin-sm--margin-top vk_block-margin-sm--margin-bottom is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:25%\">\n<p class=\"has-text-align-center pop vk_block-margin-0--margin-bottom has-vk-color-primary-color has-text-color\" style=\"font-size:2.5rem;letter-spacing:0px\">Service<\/p>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center pop vkp-number is-style-vk-heading-plain vk_block-margin-0--margin-top vk_block-margin-0--margin-bottom vk_custom_css_2 has-white-color has-text-color\" style=\"font-size:10rem;line-height:1\">02<\/h2>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:85%\">\n<h3 class=\"wp-block-heading h4 is-style-vk-heading-plain vk_block-margin-0--margin-top vk_block-margin-xs--margin-bottom\"><strong>Marine Disaster Prevention Measures for Dedicated Hazardous Material Piers (Tsunami Countermeasures, etc.)<\/strong><\/h3>\n\n\n\n<p>After the Great East Japan Earthquake, disaster prevention and mitigation measures for dedicated hazardous material piers in the event of earthquakes and tsunamis have been considered. Tankers and LNG carriers carrying highly flammable cargo moored at these piers are also operated under stricter safety standards.<br>At Japan Marine Science, we evaluate the feasibility of continued mooring and mooring reinforcement measures under predicted flow conditions during a tsunami using mooring motion simulations. We also use ship handling simulations to consider emergency unberthing and evacuation methods after an earthquake. We support the formulation of guidelines that indicate decision-making and action standards during tsunami events.<\/p>\n\n\n\n<div class=\"wp-block-vk-blocks-spacer vk_spacer vk_spacer-type-margin-top\"><div class=\"vk_block-margin-md--margin-top\"><\/div><\/div>\n<\/div>\n<\/div>\n<\/div><\/div><\/div><style type=\"text\/css\">\n\t.vk_outer.vkb-outer-9428d6df-44c5-46a8-b400-dbdffb25826e > div > .vk_outer_container{\n\t\tpadding-left:15px!important;\n\t\tpadding-right:15px!important;\n\t}\n\t@media (min-width: 576px) {\n\t\t.vk_outer.vkb-outer-9428d6df-44c5-46a8-b400-dbdffb25826e > div > .vk_outer_container{\n\t\t\tpadding-left:20px!important;\n\t\t\tpadding-right:20px!important;\n\t\t}\n\t}\n\t@media (min-width: 992px) {\n\t\t.vk_outer.vkb-outer-9428d6df-44c5-46a8-b400-dbdffb25826e > div > .vk_outer_container{\n\t\t\tpadding-left:20px!important;\n\t\t\tpadding-right:20px!important;\n\t\t}\n\t}\n\t<\/style>\n\n\n\n<div class=\"wp-block-vk-blocks-spacer vk_spacer vk_spacer-type-margin-top vk_block-margin-0--margin-top vk_block-margin-0--margin-bottom\"><div class=\"vk_block-margin-md--margin-top\"><\/div><\/div>\n\n\n\n<div style=\"background-position:50% 50%;--bg-position-mobile:50% 50%;--bg-position-tablet:50% 50%;--min-height-mobile:auto;--min-height-tablet:auto;--min-height-pc:auto\" class=\"wp-block-vk-blocks-outer vkb-outer-32a66f66-9684-4833-a759-d2b1fb8dc0c9 vk_outer vk_outer-width-normal vk_outer-paddingLR-zero vk_outer-paddingVertical-none vk_outer-bgPosition-normal p-5 vk_block-margin-0--margin-top vk_block-margin-0--margin-bottom\"><span class=\"vk_outer-background-area has-background has-white-background-color has-background-dim\" style=\"opacity:1\"><\/span><div><div class=\"vk_outer_container is-layout-flow wp-block-vk-blocks-outer-is-layout-flow\">\n<div class=\"wp-block-columns vk_block-margin-sm--margin-top vk_block-margin-sm--margin-bottom is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:25%\">\n<p class=\"has-text-align-center pop vk_block-margin-0--margin-bottom has-vk-color-primary-color has-text-color\" style=\"font-size:2.5rem;letter-spacing:0px\">Service<\/p>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center pop vkp-number is-style-vk-heading-plain vk_block-margin-0--margin-top vk_block-margin-0--margin-bottom vk_custom_css_3 has-white-color has-text-color\" style=\"font-size:10rem;line-height:1\">03<\/h2>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:85%\">\n<h3 class=\"wp-block-heading h4 is-style-vk-heading-plain vk_block-margin-0--margin-top vk_block-margin-xs--margin-bottom\"><strong>Navigation Safety Measures Related to Port Infrastructure Development<\/strong><\/h3>\n\n\n\n<p>We conduct preliminary surveys on the impact of port infrastructure development projects, such as airports, bridges, and offshore wind power facilities, on vessel navigation.<br>At Japan Marine Science, we first understand the actual maritime traffic through vessel traffic surveys. Next, we use simulations to predict the traffic environment during and after construction and evaluate the safety of the navigation environment. If there are concerns about the impact on ship handling, we conduct ship handling simulations under future traffic conditions to evaluate safety, and then consider measures to ensure the safety of the sea area.<\/p>\n\n\n\n<div class=\"wp-block-vk-blocks-spacer vk_spacer vk_spacer-type-margin-top\"><div class=\"vk_block-margin-md--margin-top\"><\/div><\/div>\n<\/div>\n<\/div>\n<\/div><\/div><\/div><style type=\"text\/css\">\n\t.vk_outer.vkb-outer-32a66f66-9684-4833-a759-d2b1fb8dc0c9 > div > .vk_outer_container{\n\t\tpadding-left:15px!important;\n\t\tpadding-right:15px!important;\n\t}\n\t@media (min-width: 576px) {\n\t\t.vk_outer.vkb-outer-32a66f66-9684-4833-a759-d2b1fb8dc0c9 > div > .vk_outer_container{\n\t\t\tpadding-left:20px!important;\n\t\t\tpadding-right:20px!important;\n\t\t}\n\t}\n\t@media (min-width: 992px) {\n\t\t.vk_outer.vkb-outer-32a66f66-9684-4833-a759-d2b1fb8dc0c9 > div > .vk_outer_container{\n\t\t\tpadding-left:20px!important;\n\t\t\tpadding-right:20px!important;\n\t\t}\n\t}\n\t<\/style>\n<\/div><\/div>\n<\/div><\/div>\n<\/div><\/div>\n<\/div><\/section>\n\n\n\n<aside class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<aside class=\"wp-block-group alignfull childpage-list-line\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><div id=\"links\" class=\"c-links01\"><div class=\"c-links01__inner u-inner\"><ul class=\"child-list c-links01-list\"><li class=\"c-links01-list__item\">\n                <p class=\"c-links01-list__btn c-btn01\">\n                    <a href=\"https:\/\/www.jms-inc.jp\/en\/service\/maritime-consulting\/measure\/\" class=\"c-links01-list__link c-btn01__link\">\n                        Surveys and Measurements\n                        <span class=\"c-btn01__link-ico c-ico\"><svg viewBox=\"0 0 9.197 15.558\"><use href=\"#arrow01\"><\/use><\/svg><\/span>\n                    <\/a>\n                <\/p>\n            <\/li><li class=\"c-links01-list__item\">\n                <p class=\"c-links01-list__btn c-btn01\">\n                    <a href=\"https:\/\/www.jms-inc.jp\/en\/service\/maritime-consulting\/port\/\" class=\"c-links01-list__link c-btn01__link\">\n                        Port-Related Services\n                        <span class=\"c-btn01__link-ico c-ico\"><svg viewBox=\"0 0 9.197 15.558\"><use href=\"#arrow01\"><\/use><\/svg><\/span>\n                    <\/a>\n                <\/p>\n            <\/li><li class=\"c-links01-list__item\">\n                <p class=\"c-links01-list__btn c-btn01\">\n                    <a href=\"https:\/\/www.jms-inc.jp\/en\/service\/maritime-consulting\/ship\/\" class=\"c-links01-list__link c-btn01__link\">\n                        Vessel-Related Services\n                        <span class=\"c-btn01__link-ico c-ico\"><svg viewBox=\"0 0 9.197 15.558\"><use href=\"#arrow01\"><\/use><\/svg><\/span>\n                    <\/a>\n                <\/p>\n            <\/li><li class=\"c-links01-list__item\">\n                <p class=\"c-links01-list__btn c-btn01\">\n                    <a href=\"https:\/\/www.jms-inc.jp\/en\/service\/maritime-consulting\/safety\/\" class=\"c-links01-list__link c-btn01__link\">\n                        Navigation Safety and Disaster Prevention\n                        <span class=\"c-btn01__link-ico c-ico\"><svg viewBox=\"0 0 9.197 15.558\"><use href=\"#arrow01\"><\/use><\/svg><\/span>\n                    <\/a>\n                <\/p>\n            <\/li><li class=\"c-links01-list__item\">\n                <p class=\"c-links01-list__btn c-btn01\">\n                    <a href=\"https:\/\/www.jms-inc.jp\/en\/service\/maritime-consulting\/analysis\/\" class=\"c-links01-list__link c-btn01__link\">\n                        Analysis and Simulation\n                        <span class=\"c-btn01__link-ico c-ico\"><svg viewBox=\"0 0 9.197 15.558\"><use href=\"#arrow01\"><\/use><\/svg><\/span>\n                    <\/a>\n                <\/p>\n            <\/li><li class=\"c-links01-list__item\">\n                <p class=\"c-links01-list__btn c-btn01\">\n                    <a href=\"https:\/\/www.jms-inc.jp\/en\/service\/maritime-consulting\/strategy\/\" class=\"c-links01-list__link c-btn01__link\">\n                        Maritime Policy and Strategy Planning\n                        <span class=\"c-btn01__link-ico c-ico\"><svg viewBox=\"0 0 9.197 15.558\"><use href=\"#arrow01\"><\/use><\/svg><\/span>\n                    <\/a>\n                <\/p>\n            <\/li><li class=\"c-links01-list__item\">\n                <p class=\"c-links01-list__btn c-btn01\">\n                    <a href=\"https:\/\/www.jms-inc.jp\/en\/service\/maritime-consulting\/research\/\" class=\"c-links01-list__link c-btn01__link\">\n                        Overseas Research\n                        <span class=\"c-btn01__link-ico c-ico\"><svg viewBox=\"0 0 9.197 15.558\"><use href=\"#arrow01\"><\/use><\/svg><\/span>\n                    <\/a>\n                <\/p>\n            <\/li><\/ul><\/div><\/div>\n<\/div><\/aside>\n<\/div><\/aside>\n","protected":false},"excerpt":{"rendered":"<p>Ports are required to provide a safe environment for all vessels using the waters, ensure stable logistics, and prevent marine pollution.Accidents involving large vessels can lead to significant damage.Japan Marine Science conducts surveys and evaluations related to the safety of ports and waters, and supports various safety measures. Importance of Navigation Safety and Disaster Prevention [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":4681,"menu_order":4,"comment_status":"closed","ping_status":"closed","template":"_g3\/main-type-blue.php","meta":{"_acf_changed":false,"_locale":"en_US","_original_post":"https:\/\/www.jms-inc.jp\/?page_id=96","vkexunit_cta_each_option":"","footnotes":""},"class_list":["post-4708","page","type-page","status-publish","hentry","en-US"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Navigation Safety and Disaster Prevention - JAPAN MARINE SCIENCE INC.<\/title>\n<meta name=\"description\" content=\"\u6e2f\u6e7e\u306e\u5cb8\u58c1\u65bd\u8a2d\u30fb\u6c34\u57df\u65bd\u8a2d\u306e\u8abf\u67fb\u3092\u306f\u3058\u3081\u3001\u64cd\u8239\u30fb\u4fc2\u7559\u306b\u304a\u3051\u308b\u5b89\u5168\u6027\u3092\u8a55\u4fa1\u3057\u307e\u3059\u3002\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.jms-inc.jp\/en\/service\/maritime-consulting\/safety\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Navigation Safety and Disaster Prevention - 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